Delta customers should check their flight status before heading to the airport.

If my flight is affected, can I get my money back?

Delta has issued a waiver for customers traveling on Aug. 8-12. If your flight is canceled or significantly delayed, Delta says you are entitled to a refund or a one-time change to your ticket without a fee. The airline said Monday it would provide $200 travel vouchers for those experiencing delays that are more than three hours due to the outage toward all Delta and Delta Connection-operated flights.

How long are the lines at the airport?

Early Monday mornings are a peak period for business travelers starting the work week, as well as for vacationers returning from weekend trips and others.